Khan Academy: Intro to the Comparative and the Superlative

Adjectives are the words we use to modify nouns. David explains how, with the help of a bear.

Articles--words like the, a, and an-are special adjectives we use to indicate whether a noun is specific or not specific.

Adverbs are a kind of modifier that you can use to change verbs or adjectives, like 'very' or 'carefully'.

Choose the appropriate verb tense by asking yourself: 'Does this sentence take place in the past, the present, or the future?'

Choose the appropriate form of the verb by asking yourself: 'How many things is the sentence about?'

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains.

The resource from Khan Academy provides information about the SAT. This resource provides an overview of the SAT Writing and Language test.

Khan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English - by speaking it, by writing it, by reading this very sentence - you are a...

The resource from Khan Academy explains how students can take a practice LSAT.

The Logical Reasoning section of the LSAT assesses your ability to analyze arguments. This article introduces you to the components of an argument and how to recognize them. If this is new to you, it's a good idea to spend quite a bit of...